East Coast Transistor Parts used to be the goto. They are now www.kenwoodparts.com/
Ebay can be a bad place to look as there are so many counterfeits being offered that will simply blow up when installed. Ask me how I know. Its odd that its actually easier finding tubes now than it is semiconductors for gear that might be considerably newer than the tube gear.
Ebay can be a bad place to look as there are so many counterfeits being offered that will simply blow up when installed. Ask me how I know. Its odd that its actually easier finding tubes now than it is semiconductors for gear that might be considerably newer than the tube gear.